From e9819b7535841a27586edfcbe83c5ab1adf47339 Mon Sep 17 00:00:00 2001 From: Rossen Stoyanchev Date: Wed, 20 Mar 2019 20:27:53 -0400 Subject: [PATCH] Raise ISE if @RequestBody is used for form data Closes gh-22486 --- .../annotation/AbstractMessageReaderArgumentResolver.java | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/result/method/annotation/AbstractMessageReaderArgumentResolver.java b/spring-webflux/src/main/java/org/springframework/web/reactive/result/method/annotation/AbstractMessageReaderArgumentResolver.java index c6333781fc..27c25acbb4 100644 --- a/spring-webflux/src/main/java/org/springframework/web/reactive/result/method/annotation/AbstractMessageReaderArgumentResolver.java +++ b/spring-webflux/src/main/java/org/springframework/web/reactive/result/method/annotation/AbstractMessageReaderArgumentResolver.java @@ -1,5 +1,5 @@ /* - * Copyright 2002-2018 the original author or authors. + * Copyright 2002-2019 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -153,6 +153,11 @@ public abstract class AbstractMessageReaderArgumentResolver extends HandlerMetho MediaType mediaType = (contentType != null ? contentType : MediaType.APPLICATION_OCTET_STREAM); Object[] hints = extractValidationHints(bodyParam); + if (mediaType.isCompatibleWith(MediaType.APPLICATION_FORM_URLENCODED)) { + return Mono.error(new IllegalStateException( + "In a WebFlux application, form data is accessed via ServerWebExchange.getFormData().")); + } + if (logger.isDebugEnabled()) { logger.debug(exchange.getLogPrefix() + (contentType != null ? "Content-Type:" + contentType :